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Nguyen YTH, Nguyen LAT, VAN Dong H, Duong HD, Yoshida A. Molecular identification of sparganum of Spirometra mansoni isolated from the abdominal cavity of a domestic cat in Vietnam. J Vet Med Sci 2024; 86:96-100. [PMID: 38030282 PMCID: PMC10849862 DOI: 10.1292/jvms.23-0236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 11/05/2023] [Indexed: 12/01/2023] Open
Abstract
Cats normally play a role of the definitive host in which the plerocercoid (sparganum), the second larval form of Spirometra spp., develops into an adult in the intestines. However, some cases of cats with visceral or subcutaneous sparganosis were sporadically reported worldwide. We herein documented the discovery of a sparganum in abdominal cavity of a domestic cat during a surgery of dystocia. The larva was molecularly identified as Spirometra mansoni, belonging to Type I, that was recently misidentified to be S. erinaceieuropaei in several Asian countries. This is the first report for sparganum of S. mansoni in the cat. The future study is necessary to provide further insights into the species of Spirometra causing sparganosis and spirometrosis in humans and other animals.
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Affiliation(s)
- Yen Thi Hoang Nguyen
- Department of Parasitology, Faculty of Veterinary Medicine, Vietnam National University of Agriculture, Ha Noi, Vietnam
- Department of Public Health, Faculty of Veterinary Medicine, Vietnam National University of Agriculture, Ha Noi, Vietnam
| | - Lan Anh Thi Nguyen
- Department of Parasitology, Faculty of Veterinary Medicine, Vietnam National University of Agriculture, Ha Noi, Vietnam
| | - Hieu VAN Dong
- Department of Public Health, Faculty of Veterinary Medicine, Vietnam National University of Agriculture, Ha Noi, Vietnam
| | - Hieu Duc Duong
- Department of Parasitology, Faculty of Veterinary Medicine, Vietnam National University of Agriculture, Ha Noi, Vietnam
| | - Ayako Yoshida
- Laboratory of Veterinary Parasitic Diseases, Department of Veterinary Sciences, Faculty of Agriculture, University of Miyazaki, Miyazaki, Japan
- Centre for Animal Disease Control (CADIC), University of Miyazaki, Miyazaki, Japan
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Ndosi BA, Park H, Lee D, Choe S, Kang Y, Nath TC, Bia MM, Eamudomkarn C, Jeon HK, Eom KS. Mitochondrial Genome of Spirometra theileri Compared with Other Spirometra Species. THE KOREAN JOURNAL OF PARASITOLOGY 2021; 59:139-148. [PMID: 33951769 PMCID: PMC8106988 DOI: 10.3347/kjp.2021.59.2.139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 02/01/2021] [Indexed: 12/02/2022]
Abstract
This study was carried out to provide information on the taxonomic classification and analysis of mitochondrial genomes of Spirometra theileri. One strobila of S. theileri was collected from the intestine of an African leopard (Panthera pardus) in the Maswa Game Reserve, Tanzania. The complete mtDNA sequence of S. theileri was 13,685 bp encoding 36 genes including 12 protein genes, 22 tRNAs and 2 rRNAs with absence of atp8. Divergences of 12 protein-coding genes were as follow: 14.9% between S. theileri and S. erinaceieuropaei, 14.7% between S. theileri and S. decipiens, and 14.5% between S. theileri with S. ranarum. Divergences of 12 proteins of S. theileri and S. erinaceieuropaei ranged from 2.3% in cox1 to 15.7% in nad5, while S. theileri varied from S. decipiens and S. ranarum by 1.3% in cox1 to 15.7% in nad3. Phylogenetic relationship of S. theileri with eucestodes inferred using the maximum likelihood and Bayesian inferences exhibited identical tree topologies. A clade composed of S. decipiens and S. ranarum formed a sister species to S. erinaceieuropaei, and S. theileri formed a sister species to all species in this clade. Within the diphyllobothridean clade, Dibothriocephalus, Diphyllobothrium and Spirometra formed a monophyletic group, and sister genera were well supported.
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Affiliation(s)
- Barakaeli Abdieli Ndosi
- Department of Parasitology, Parasitology Research Center and Parasite Resource Bank, Chungbuk National University, School of Medicine, Cheongju 28644, Korea.,Tanzania Wildlife Management Authority, P.O. BOX 2658 Morogoro, Tanzania
| | - Hansol Park
- Department of Parasitology, Parasitology Research Center and Parasite Resource Bank, Chungbuk National University, School of Medicine, Cheongju 28644, Korea
| | - Dongmin Lee
- Department of Parasitology, Parasitology Research Center and Parasite Resource Bank, Chungbuk National University, School of Medicine, Cheongju 28644, Korea
| | - Seongjun Choe
- Department of Parasitology, Parasitology Research Center and Parasite Resource Bank, Chungbuk National University, School of Medicine, Cheongju 28644, Korea
| | - Yeseul Kang
- Department of Parasitology, Parasitology Research Center and Parasite Resource Bank, Chungbuk National University, School of Medicine, Cheongju 28644, Korea
| | - Tilak Chandra Nath
- Department of Parasitology, Parasitology Research Center and Parasite Resource Bank, Chungbuk National University, School of Medicine, Cheongju 28644, Korea.,Department of Parasitology, Sylhet Agricultural University, Bangladesh
| | - Mohammed Mebarek Bia
- Department of Parasitology, Parasitology Research Center and Parasite Resource Bank, Chungbuk National University, School of Medicine, Cheongju 28644, Korea
| | - Chatanun Eamudomkarn
- Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Hyeong-Kyu Jeon
- Department of Parasitology, Parasitology Research Center and Parasite Resource Bank, Chungbuk National University, School of Medicine, Cheongju 28644, Korea
| | - Keeseon S Eom
- Department of Parasitology, Parasitology Research Center and Parasite Resource Bank, Chungbuk National University, School of Medicine, Cheongju 28644, Korea
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Nath TC, Eom KS, Choe S, Hm S, Islam S, Ndosi BA, Kang Y, Bia MM, Kim S, Eamudomkarn C, Jeon HK, Park H, Lee D. Insight into One Health Approach: Endoparasite Infections in Captive Wildlife in Bangladesh. Pathogens 2021; 10:250. [PMID: 33672404 PMCID: PMC7926304 DOI: 10.3390/pathogens10020250] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 02/16/2021] [Accepted: 02/19/2021] [Indexed: 11/17/2022] Open
Abstract
Introduction: Endoparasites in captive wildlife might pose a threat to public health; however, very few studies have been conducted on this issue, and much remains to be learned, especially in limited-resource settings. This study aimed to investigate endoparasites of captive wildlife in Bangladesh. Perception and understanding of veterinarians regarding one health and zoonoses were also assessed. Materials and Methods: A cross-sectional study was conducted from October 2019 to August 2020. A total of 45 fecal samples from 18 different species of wild animals (i.e., 11 species of mammals: herbivores, carnivores, and omnivores, six birds, and a single reptile species) were collected randomly. Parasitological assessments were done by modified formalin ether sedimentation technique and rechecked by Sheather's sugar floatation technique. Molecular identification of Spirometra spp. was conducted by amplifying the cytochrome c oxidase 1 (cox1) gene. Questionnaire surveys among 15 veterinarians and an in-depth interview (IDI) with a zoo officer were conducted. Results: Helminths (Spirometra sp., Capillaria sp., Ascaridia/Heterakis, opisthorchiid, strongyles, acuariid, hookworms, roundworms, and unidentified nematode larvae) and protozoa (coccidian oocyst) were identified, and the overall prevalence was 48.9% (22/45). The cox1 sequences (341 bp) of the Bangladesh-origin Spirometra species from lion showed 99.3-99.7% similarity to the reference sequences of Spirometra decipiens (GenBank No: KJ599679.1; MT122766). The majority of study participants (86.6%) agreed about the importance of endoparasite control in zoo animals, and 73.3% expressed that the one health concept should be promoted in Bangladesh. Only 6.7% of veterinarians perceived confidence in diagnosing parasitic diseases and preventing antiparasiticidal resistance. Conclusions: In the present survey, we found a considerable prevalence of endoparasites in captive wildlife. For the first time, zoonotically important S. decipiens from lion was molecularly characterized in Bangladesh. Veterinarian training is required to improve parasite control knowledge and practice. This study highlights the need for routine parasitological assessment, promotion of one health, and improvement of the implementation of current parasite control strategies in zoo animals.
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Affiliation(s)
- Tilak Chandra Nath
- Department of Parasitology, School of Medicine, Chungbuk National University, Cheongju 28644, Korea; (T.C.N.); (K.S.E.); (S.C.); (B.A.N.); (H.-K.J.)
- Department of Parasitology, Sylhet Agricultural University, Sylhet 3100, Bangladesh;
| | - Keeseon S. Eom
- Department of Parasitology, School of Medicine, Chungbuk National University, Cheongju 28644, Korea; (T.C.N.); (K.S.E.); (S.C.); (B.A.N.); (H.-K.J.)
- International Parasite Resource Bank, Cheongju 28644, Korea
| | - Seongjun Choe
- Department of Parasitology, School of Medicine, Chungbuk National University, Cheongju 28644, Korea; (T.C.N.); (K.S.E.); (S.C.); (B.A.N.); (H.-K.J.)
| | - Shahadat Hm
- Rangpur Zoological and Recreational Garden, Rangpur 5404, Bangladesh;
| | - Saiful Islam
- Department of Parasitology, Sylhet Agricultural University, Sylhet 3100, Bangladesh;
| | - Barakaeli Abdieli Ndosi
- Department of Parasitology, School of Medicine, Chungbuk National University, Cheongju 28644, Korea; (T.C.N.); (K.S.E.); (S.C.); (B.A.N.); (H.-K.J.)
| | - Yeseul Kang
- Parasite Research Center, Chungbuk National University, Cheongju 28644, Korea; (Y.K.); (M.M.B.); (S.K.); (C.E.)
| | - Mohammed Mebarek Bia
- Parasite Research Center, Chungbuk National University, Cheongju 28644, Korea; (Y.K.); (M.M.B.); (S.K.); (C.E.)
| | - Sunmin Kim
- Parasite Research Center, Chungbuk National University, Cheongju 28644, Korea; (Y.K.); (M.M.B.); (S.K.); (C.E.)
| | - Chatanun Eamudomkarn
- Parasite Research Center, Chungbuk National University, Cheongju 28644, Korea; (Y.K.); (M.M.B.); (S.K.); (C.E.)
| | - Hyeong-Kyu Jeon
- Department of Parasitology, School of Medicine, Chungbuk National University, Cheongju 28644, Korea; (T.C.N.); (K.S.E.); (S.C.); (B.A.N.); (H.-K.J.)
| | - Hansol Park
- International Parasite Resource Bank, Cheongju 28644, Korea
- Parasite Research Center, Chungbuk National University, Cheongju 28644, Korea; (Y.K.); (M.M.B.); (S.K.); (C.E.)
| | - Dongmin Lee
- International Parasite Resource Bank, Cheongju 28644, Korea
- Parasite Research Center, Chungbuk National University, Cheongju 28644, Korea; (Y.K.); (M.M.B.); (S.K.); (C.E.)
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Yamasaki H, Sanpool O, Rodpai R, Sadaow L, Laummaunwai P, Un M, Thanchomnang T, Laymanivong S, Aung WPP, Intapan PM, Maleewong W. Spirometra species from Asia: Genetic diversity and taxonomic challenges. Parasitol Int 2020; 80:102181. [PMID: 32898662 DOI: 10.1016/j.parint.2020.102181] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 07/29/2020] [Accepted: 07/30/2020] [Indexed: 02/08/2023]
Abstract
Despite considerable controversy concerning the taxonomy of species within the genus Spirometra, human sparganosis and spirometrosis mainly in Asia and Europe has long been confidently ascribed to Spirometra erinaceieuropaei. Recently, the mitochondrial genomes of purported "S. erinaceieuropaei", "Spirometra decipiens" and "Spirometra ranarum" from Asia have been determined. However, it has been pointed out that the morphological criteria used for identifying these species are unsuitable and thus these identifications are questionable. In the present study, therefore, Spirometra samples from Asia were re-examined based on mitochondrial cytochrome c oxidase subunit 1 gene sequences and the identification of these species was discussed. Haplotype network and phylogenetic analyses revealed that: i) two distinct Spirometra species, Type I and Type II, are present in Asia and neither of which is close to likely European "S. erinaceieuropaei"; ii) Type I is genetically diverse and widely distributed, however Type II is known so far from Japan and Korea; iii) "S. decipiens" and "S. ranarum" reported from Asia are conspecific with Type I; iv) Type I is probably conspecific with Spirometra mansoni, and Type II may represent an undescribed species.
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Affiliation(s)
- Hiroshi Yamasaki
- Department of Parasitology, National Institute of Infectious Diseases, Ministry of Health, Labour and Welfare, Tokyo 162-8640, Japan.
| | - Oranuch Sanpool
- Department of Parasitology and Excellence in Medical Innovation, and Technology Research Group, Faculty of Medicine and Mekong Health Science Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Rutchanee Rodpai
- Department of Parasitology and Excellence in Medical Innovation, and Technology Research Group, Faculty of Medicine and Mekong Health Science Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Lakkhana Sadaow
- Department of Parasitology and Excellence in Medical Innovation, and Technology Research Group, Faculty of Medicine and Mekong Health Science Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Porntip Laummaunwai
- Department of Parasitology and Excellence in Medical Innovation, and Technology Research Group, Faculty of Medicine and Mekong Health Science Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Mesa Un
- Department of Parasitology and Excellence in Medical Innovation, and Technology Research Group, Faculty of Medicine and Mekong Health Science Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Tongjit Thanchomnang
- Department of Parasitology and Excellence in Medical Innovation, and Technology Research Group, Faculty of Medicine and Mekong Health Science Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand; Department of Parasitology, Faculty of Medicine, Mahasarakham University, Maha Sarakham 44000, Thailand
| | - Sakhone Laymanivong
- Centre of Malariology, Parasitology and Entomology, Ministry of Health, Vientiane, Lao People's Democratic Republic
| | - Win Pa Pa Aung
- Department of Microbiology, University of Medicine 2, Yangon, Myanmar
| | - Pewpan M Intapan
- Department of Parasitology and Excellence in Medical Innovation, and Technology Research Group, Faculty of Medicine and Mekong Health Science Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand
| | - Wanchai Maleewong
- Department of Parasitology and Excellence in Medical Innovation, and Technology Research Group, Faculty of Medicine and Mekong Health Science Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand.
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Zhang X, Mi R, Zhang Y, Zhang S, Sun T, Jia H, Huang Y, Gong H, Han X, Chen Z. Low prevalence of spargana infection in farmed frogs in the Yangtze River Delta of China. INFECTION GENETICS AND EVOLUTION 2020; 85:104466. [PMID: 32682864 DOI: 10.1016/j.meegid.2020.104466] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 07/09/2020] [Accepted: 07/13/2020] [Indexed: 11/28/2022]
Abstract
Frogs are the main source of infection for human sparganosis. In this study, the prevalence and pathogenicity of plerocercoid larvae (sparganum) in frogs collected from the Yangtze River Delta in East China were investigated. A total of 386 frogs belonging to five species were purchased from farmers' markets across all three provincial level areas in the Yangtze River Delta region. The overall prevalence was 4.9% (19/386), and 39 spargana were detected visually, with the intensity ranging from 1 to 11. The spargana infection rate was 7.7% (11/143) in Jiangsu Province and 4.4% (8/181) in Shanghai City, while no spargana infection was detected in Zhejiang Province. In five tested frog species, only Rana nigromaculata and R. limnocharis were found to harbor spargana infection, with a prevalence of 7.7% (13/168) and 6.3% (6/95), respectively. There was no significant difference among the months of the experimental period, July to September. The spargana mostly parasitized the muscle tissues of frogs, especially in the hind legs. All the spargana were identified by molecular analysis based on cytochrome c oxidase subunit 1 (cox1) and NADH dehydrogenase subunit 1 (nad1) genes, and all plerocercoids were Spirometra erinaceieuropaei. Nine mice were infected orally with 1 to 3 scoleces, and 77.8% (14/18) of plerocercoids were found in mice at the 30th day post infection. No obvious clinical symptoms were observed in the mice; however, histopathological analysis showed an inflammatory cellular response in all tissues except intestinal tissue. Hematologic analysis showed an increased number of white blood cells (WBCs) at the 18th day post infection. These results indicated that R. nigromaculata and R. limnocharis are a potential source of zoonotic sparganosis in the Yangtze River Delta of China, and farmed frogs may substantially reduce zoonotic risk as compared to eating wild frogs. Our findings will provide data for frog food safety and prevention and control of sparganosis in the region.
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Affiliation(s)
- Xiaoli Zhang
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Laboratory of Quality and Safety Risk Assessment for Animal Products on Biohazards (Shanghai) of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, PR China
| | - Rongsheng Mi
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Laboratory of Quality and Safety Risk Assessment for Animal Products on Biohazards (Shanghai) of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, PR China
| | - Yehua Zhang
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Laboratory of Quality and Safety Risk Assessment for Animal Products on Biohazards (Shanghai) of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, PR China
| | - Shijie Zhang
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Laboratory of Quality and Safety Risk Assessment for Animal Products on Biohazards (Shanghai) of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, PR China
| | - Tao Sun
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Laboratory of Quality and Safety Risk Assessment for Animal Products on Biohazards (Shanghai) of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, PR China
| | - Haiyan Jia
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Laboratory of Quality and Safety Risk Assessment for Animal Products on Biohazards (Shanghai) of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, PR China
| | - Yan Huang
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Laboratory of Quality and Safety Risk Assessment for Animal Products on Biohazards (Shanghai) of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, PR China
| | - Haiyan Gong
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Laboratory of Quality and Safety Risk Assessment for Animal Products on Biohazards (Shanghai) of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, PR China
| | - Xiangan Han
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Laboratory of Quality and Safety Risk Assessment for Animal Products on Biohazards (Shanghai) of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, PR China
| | - Zhaoguo Chen
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Laboratory of Quality and Safety Risk Assessment for Animal Products on Biohazards (Shanghai) of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai 200241, PR China.
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